copy dc/Log.js from manager to manager5

www/manager5/dc/Log.js

+Ext.define('PVE.dc.Log', {
+    extend: 'Ext.grid.GridPanel',
+
+    alias: ['widget.pveClusterLog'],
+
+    initComponent : function() {
+	var me = this;
+
+	var logstore = new PVE.data.UpdateStore({
+	    storeid: 'pve-cluster-log',
+	    model: 'pve-cluster-log',
+	    proxy: {
+                type: 'pve',
+		url: '/api2/json/cluster/log'
+	    }
+	});
+
+	var store = Ext.create('PVE.data.DiffStore', { 
+	    rstore: logstore,
+	    appendAtStart: true 
+	});
+
+	Ext.apply(me, {
+	    store: store,
+	    stateful: false,
+
+	    viewConfig: {
+		trackOver: false,
+		stripeRows: false, // does not work with getRowClass()
+ 
+		getRowClass: function(record, index) {
+		    var pri = record.get('pri');
+
+		    if (pri && pri <= 3) {
+			return "x-form-invalid-field";
+		    }
+		}
+	    },
+	    sortableColumns: false,
+	    columns: [
+		{ 
+		    header: gettext("Time"), 
+		    dataIndex: 'time',
+		    width: 100,
+		    renderer: function(value) { 
+			return Ext.Date.format(value, "M d H:i:s"); 
+		    }
+		},
+		{ 
+		    header: gettext("Node"), 
+		    dataIndex: 'node',
+		    width: 100
+		},
+		{ 
+		    header: gettext("Service"), 
+		    dataIndex: 'tag',
+		    width: 100
+		},
+		{ 
+		    header: "PID", 
+		    dataIndex: 'pid',
+		    width: 100 
+		},
+		{ 
+		    header: gettext("User name"), 
+		    dataIndex: 'user',
+		    width: 150
+		},
+		{ 
+		    header: gettext("Severity"), 
+		    dataIndex: 'pri',
+		    renderer: PVE.Utils.render_serverity,
+		    width: 100 
+		},
+		{ 
+		    header: gettext("Message"), 
+		    dataIndex: 'msg',
+		    flex: 1	  
+		}
+	    ],
+	    listeners: {
+		show: logstore.startUpdate,
+		hide: logstore.stopUpdate,
+		destroy: logstore.stopUpdate
+	    }
+	});
+
+	me.callParent();
+    }
+});
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